资源简介

(共21张PPT)
Discoving Useful Structures P40
新人教版Book 1
Unit 3 Sports and Fitness
Learning aims:
1) To understand the concept of Tag questions.
2）To identify and use Tag questions.
Review
句子类型
1. Do you like Michael Jordan
一般疑问句
2. Why do you like Michael Jordan
特殊疑问句
3. Michael Jordan is an excellent basketball player.
陈述句
4. Michael Jordan is an excellent basketball player，isn't he
附加疑问句
附加疑问句 （Tag questions），又称反意疑问句，主要用于口语，其作用是说话人向对方验证自己的陈述或者判断，也可以用于祈使句表示请求或者建议。
4. Michael Jordan is an excellent basketball player，isn't he
Amy: It's not a real sport, is it
Shen Qi: Yes. it is.
tag question
陈述部分
附加疑问部分
mind map
It’s cold, ___________
Yes,it is.
isn’t it
They are playing football, __________
Yes,they are.
aren't they
She wasn't at home,_________
No, she wasn't.
was she
规则：
(1)前肯，后否；
You are an actor, aren’t you
He likes soccer, doesn’t he
(2)前否，后肯；
It wasn’t fine yesterday, was it
You won’t go to America, will you
(3)简略问句和陈述句人称、时态一致
You were studying when I called you last night,
weren't you
结构
反义疑问句
陈述句 + 附加疑问句？
He doesn't much care for clothes, ______ ？
Your daughter visited Emperor Qin's terracotta warriors last weekend, ______ ？
Dogs can run faster than hens, ______ ？
They weren't doing their homework this time yesterday, ______ ？
All the students have finished their homework, _______
情态动词/助动词/be动词
主语相应的代词
does he
didn’t she
can’t they
were they
haven’t they
1. 肯定陈述句+否定疑问部分
Eg. You have already got our invitation,____________
haven’t you
2. 否定陈述句+肯定疑问部分
Eg. You won’t be away for long,____________
will you
1) 陈述部分含有seldom, hardly, never, few, nothing等否定词
其疑问部分要用肯定式。
Eg. She said nothing,____________
did she
Eg. He has few friends here, _______
does he
4. Few people eat wild animals now, ________
3. There is nothing important in the newspaper, _______
1.Mr. Smith can hardly speak Chinese, ________
can he
is there
do they
2) 若陈述部分含有带否定前缀的词，疑问部分仍用否定式
It is unfair, ________
isn’t it
You dislike singing, _________
don’t you
3. 祈使句+疑问部分
Have another cup of coffee, _________
will you
Don’t close the door, _________
will you
动词原形开头，let’s和let us
只有let’s 用shall we, 其他祈使句用will you
Let’s go to the museum,____________
shall we
Let us wait in the reading room,____________
will you
1. He dislikes running alone, ________he
2. It's impolite to shout at the judges,______
There are a few exceptions, aren't there
It's impolite to shout at the judges,_______
It's not polite to shout at the judges_____
doesn't
isn't it
isn't it
, is it
Translating and thinking
① -- It’s not a real sport, is it
-- Yes, it is.
② -- It’s not going to rain, is it
-- . It’s a good day for sports.
-- 这不是一项真正的体育运动，对吗？
-- 不，它是一项真正的体育运动。
-- 天不会下雨，对吧？
-- 是的，不会下雨。很适合运动的好天气。
附加疑问句的陈述部分为 时，回答要依据实际情况回答，即先按照实际写后面的答句，然后再根据前后一致原则写Yes 或 No。
例如：-- It’ s not a real sport, is it
-- , it (a real sport). (它是一项真正的体育运动。)
否定式
is
Yes
分析与总结
No, it isn’t
反义疑问句的回答
反意疑问句的回答：
回答反意疑问句的问题时，要注意根据事实真实情况回答。
具体来说：
（1）如果事实是肯定的，就用Yes回答，
（2）如果事实是否定的，就用No回答。
例：
You haven’t been to the U. S. , have you
_______________. I want to have a visit one day.
_______________. I have been there three times.
No，I haven't
Yes, I have
当陈述部分含有情态动词时，疑问部分会重复前面情态动词。
情态动词
例：
1. He can play the piano, _________
2. We shouldn't go right now, __________
3. They can’t finish it, ________
can't he
should we
can they
(3)There be句型
陈述句为There be结构时，附加问句仍用there。
例：
1.There is a famous doctor in your hometown, _________
Yes, there is.
isn't there
2.There will not be any classes tomorrow, __________
No, there won’t.
won't there
I guess you've got a general idea of tag questions, ___________
haven't you
In sentences beginning with “I guess/believe/ think ...”, the tags focus on the object clause rather than the main sentence.
Exercises
一、用恰当的反意疑问句完成句子。
1. She seldom goes to the cinema, __________
2. You won't be away for long,________
3. You've already got our invitation, __________
4. — Your uncle told me that he overslept.
— Oh, my uncle rarely used to oversleep, _________
5. We never dared to ask him a question, ______
6. The old lady scarcely cares for anything, _________
did we
does she
will you
haven't you
did he
does she
1. There are various events in the Sports Day, ____________
2. The tour-race is a tradition in our school, but it is not that easy, _________
3. You can never imagine how hard it is to complete the tour-race, _________
4. He seldom complained about the hard training, ____
5. He dislikes running, _____________
6. It's impolite to shout at the judges, ___________
7. Don't lose heart when you fall behind, _________
8. Focus on your own pace rather than others', _______
9. Let us cheer for our athletes, ___________
10. Let's enjoy sports, ___________
aren't there
is it
can you
did he
isn't it
doesn't he
will you
will you
shall we
will you
Thank you!

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